CEI EN 50126-2:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Railway Applications - The Specification and Demonstration of Reliability,Availability, Maintainability and Safety (RAMS) Part 2: Systems Approach to Safety
Hardcopy , PDF
06-06-2019
English
02-13-2019
This part 2 of EN 50126 • considers the safety-related generic aspects of the RAMS life-cycle; • defines methods and tools which are independent of the actual technology of the systems and subsystems;• provides:– the user of the standard with the understanding of the system approach to safety which is a key concept of EN 50126; – methods to derive the safety requirements and their safety integrity requirements for the system and to apportion them to the subsystems; – methods to derive the safety integrity levels (SIL) for the safety-related electronic functions.
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